From 298aa593725dffcd32f8e29f0a2d2b136cabaa6b Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Wed, 9 Mar 2016 08:36:29 +0000
Subject: [PATCH] Detect method now checks WBID.

FossilOrigin-Name: 0897b9a86e6e40ea04acc14fcfb41d020be1cc4c06683d73123be821cdee47cc
---
 src/cw/capwap.h                          | 8 ++++----
 src/mod/capwap80211/mod_capwap80211_ac.c | 6 +++++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/cw/capwap.h b/src/cw/capwap.h
index ad57af9d..1ac1d345 100644
--- a/src/cw/capwap.h
+++ b/src/cw/capwap.h
@@ -97,10 +97,10 @@
 
 
 /* wireless binding ids */
-#define CWTH_WBID_RESERVED1	0
-#define CWTH_WBID_IEEE80211	1
-#define CWTH_WBID_RESERVED2	2
-#define CWTH_WBID_EPCGLOBAL	3
+#define CW_WBID_RESERVED1	0
+#define CW_WBID_IEEE80211	1
+#define CW_WBID_RESERVED2	2
+#define CW_WBID_EPCGLOBAL	3
 
 
 #define CAPWAP_PACKET_PREAMBLE (CAPWAP_VERSION<<4)
diff --git a/src/mod/capwap80211/mod_capwap80211_ac.c b/src/mod/capwap80211/mod_capwap80211_ac.c
index ab20abd5..e58b6bde 100644
--- a/src/mod/capwap80211/mod_capwap80211_ac.c
+++ b/src/mod/capwap80211/mod_capwap80211_ac.c
@@ -4,6 +4,7 @@
 #include "cw/dbg.h"
 
 #include "cw/action.h"
+#include "cw/capwap.h"
 
 #include "mod_capwap80211.h"
 
@@ -29,7 +30,10 @@ static int detect(struct conn *conn, const uint8_t * rawmsg, int rawlen, int ele
 	if (mode != MOD_DETECT_BINDINGS)
 		return 0;
 
-	cw_log(LOG_INFO, "Detecting 80211");
+	int wbid = cw_get_hdr_wbid(rawmsg);
+	if (wbid != CW_WBID_IEEE80211 )
+		return 0;
+
 	return 1;
 }